In the Spinster's Bed by Sally MacKenzie

Tiny squees! Sally MacKenzie has a new series and, based on this novella, it is going to be as excellent as the "Naked [Title]" series.

The series revolves around a house known as the Spinster House, a place for unmarried, older women to stay. Current resident? Belle Frost - er- Franklin. At least that's the name she's been known by for 20 years. And no one knows otherwise until William Wattles (that's Lord William) stumbles across her in the local library. He's hiding out from the scandals caused by his wife (a hero with a wife? Scandalous!) and is shocked to find his first love in the remote village.
Ms. MacKenzie packs a lot into short story, something she's incredible at doing. If you like Sally Mackenzie's Naked series, you will definitely enjoy this book.

Followed by: What to do with a Duke